/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.aries.samples.blog.web.util;


public class FormatChecker {
	public static boolean isValidEmail(String email) {
		if (email != null && email.matches("^(?:[a-zA-Z0-9_'^&amp;/+-])+(?:\\.(?:[a-zA-Z0-9_'^&amp;/+-])+)*@(?:(?:\\[?(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))\\.){3}(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\]?)|(?:[a-zA-Z0-9-]+\\.)+(?:[a-zA-Z]){2,}\\.?)$")) return true;
		return false;
	}
}
